Mephedrone, also known as meph, drone and MCAT, made headlines in Britain in 2010 when there were widespread reports of a craze for the drug sweeping the nation.
Producing a similar effect to MDMA (ecstasy), amphetamines (speed) and cocaine, the drug is believed to have been be manufactured in China and is chemically similar to the East African plant khat, which is also taken for the high it induces.
The drug was first synthesized in 1929. It was however not widely known about until 2003, when it became easily obtainable over the counter and extremely popular in the UK and other European nations — where it was sold as “plant food” to bypass laws against its sale for human consumption.
Nevertheless, in 2010 the EU ruled it illegal and America has followed suit as of October 2011.